Frequencies of an Immunogenic HER-2/ Epitope of CD8+ T Lymphocytes Predict Favorable Clinical Outcomes in Prostate Cancer.

HER-2/ is the human epidermal growth factor receptor 2, which is associated with the progression of prostate cancer (PCa). HER-2/-specific T cell immunity has been shown to predict immunologic and clinical responses in PCa patients treated with HER-2/ peptide vaccines. However, its prognostic role in PCa patients receiving conventional treatment is unknown, and this was addressed in this study.

HLA Class I Allele Expression and Clinical Outcome in De Novo Metastatic Prostate Cancer.

The prognostic value of human leukocyte antigen (HLA) class I molecules in prostate cancer (PCa) remains unclear. Herein, we investigated the prognostic relevance of the most frequently expressed HLA-A alleles in Greece (A*02:01 and HLA-A*24:02) in de novo metastatic hormone-sensitive PCa (mPCa), which is a rare and aggressive disease characterized by a rapid progression to castration-resistance (CR) and poor overall survival (OS), contributing to almost 50% of PCa-related deaths. We identified 56 patients who had either progressed to CR (these patients were retrospectively analyzed for the time to the progression of CR and prospectively for OS) or had at least three months' follow-up postdiagnosis without CR progression and, thus, were prospectively analyzed for both CR and OS.

Renal Parenchyma Perforation and Hematoma Formation following Double-J Stent Insertion in a Solitary Functioning Kidney: An Unusual Complication.

Double-J ureteral stent insertion is a common urological procedure performed for the relief of ureteral obstruction or as a part of other endourological procedures. Several complications have been reported in the past. A case of a 62-year-old woman who was stented due to hydronephrosis of her solitary functioning left kidney and had renal perforation and retroperitoneal hematoma formation is presented.

Bladder stone formation after a tension-free vaginal tape procedure: report on two cases.

We present 2 cases of large bladder stones formed on a tension-free vaginal tape (TVT) which was inadvertently passed through the bladder during the continence procedure. The stones together with the intravesical portion of the slings were removed using a suprapubic approach. High clinical suspicion of bladder complications is necessary when evaluating patients with urinary symptoms after a TVT operation.